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本川の水位変動を考慮した支川の小規模河床波 の発達と水位上昇に関する研究 -小規模河床波の発達に対する 下流端水位の影響
https://kitami-it.repo.nii.ac.jp/records/2000452
https://kitami-it.repo.nii.ac.jp/records/20004522e9fd59b-cc7c-4f3b-979f-2bcff032973f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
27_PS2-45.pdf (1.2 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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| 公開日 | 2023-07-26 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 本川の水位変動を考慮した支川の小規模河床波 の発達と水位上昇に関する研究 -小規模河床波の発達に対する 下流端水位の影響 | |||||||||||||
| 言語 | ja | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| タイプ | journal article | |||||||||||||
| 著者 |
伊波友生
× 伊波友生
× 吉川泰弘
× 山口里実
× 五十嵐晃之
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | In recent years, tributary rivers that join major rivers have been frequently overflowed. The main river has been improved and strengthened so that it can withstand higher water levels than before. The high water level in the main river acts as a backwater and raises the water level in the tributary rivers, causing flooding at the confluence and in the tributary rivers. Therefore, it can be said that the potential risk of the tributary rivers is increasing. Therefore, it is an urgent issue from the perspective of disaster prevention to calculate the amount of water level rise in the tributaries caused by water level fluctuations in the main river. On the other hand, it is known that the water level at the time of runoff is affected by the development of small-scale riverbed waves. In the present study, we investigate the effect of water level changes in the downstream end of the main river on the development of small-scale riverbed waves. In this study, the downstream end water level is considered to be the water level at the confluence, and the objective is to understand the development of small-scale riverbed waves according to the downstream end water level and the characteristics of the longitudinal profile of the water level that may be affected by the waves. |
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| 言語 | en | |||||||||||||
| 書誌情報 |
ja : 河川技術論文集 巻 27, p. 487-492, 発行日 2021-06 |
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| DOI | ||||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.11532/river.27.0_487 | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 土木学会 | |||||||||||||
| 言語 | ja | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 言語 | en | |||||||||||||
| 値 | publisher | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
